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CryptographicEngine.VerifySignatureWithHashInput | verifySignatureWithHashInput method

Applies to Windows and Windows Phone

Verifies the signature of the specified input data against a known signature.

Syntax


var boolean = Windows.Security.Cryptography.Core.CryptographicEngine.verifySignatureWithHashInput(key, data, signature);

Parameters

key

Type: CryptographicKey

The key to use to retrieve the signature from the input data. This key must be an asymmetric key obtained from a PersistedKeyProvider or AsymmetricKeyAlgorithmProvider.

data

Type: IBuffer

The data to be verified. The data is a hashed value of raw data.

signature

Type: IBuffer

The known signature to use to verify the signature of the input data.

Return value

Type: Boolean [JavaScript] | System.Boolean [.NET] | Platform::Boolean [C++]

True if the signature is verified; otherwise false.

Requirements

Minimum supported client

Windows 8.1

Minimum supported server

Windows Server 2012 R2

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows.Security.Cryptography.Core
Windows::Security::Cryptography::Core [C++]

Metadata

Windows.winmd

See also

CryptographicEngine

 

 

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